Privacy Policy

Last updated: October 8, 2025

1. Information We Collect

Image Files

When you use our image conversion service, we temporarily process the following:

  • Image files you upload (PNG, JPEG, WebP formats)
  • File metadata (filename, file size, image dimensions)
  • Conversion parameters (target format, quality settings)

Technical Information

We automatically collect certain technical information:

  • IP address (for rate limiting and abuse prevention)
  • Browser type and version
  • Operating system information
  • Server response times and memory usage (for optimization)

Analytics Information (Google Analytics)

We use Google Analytics to understand how visitors interact with our service. This includes:

  • Page views and user behavior patterns
  • Geographic location (country/region level only)
  • Device and browser information
  • Session duration and bounce rates
  • Referrer information (how you found our site)
  • Anonymized IP addresses

Analytics Opt-Out Options

You can opt-out using browser Do Not Track settings, Google's opt-out browser add-on, or by disabling cookies.

2. How We Use Your Information

Image Processing

Your uploaded images are used solely for:

  • Converting between image formats (PNG, JPEG, WebP)
  • Applying compression and optimization
  • Generating converted files for download

Service Improvement

Technical data and analytics help us:

  • Optimize server performance and memory usage
  • Prevent service abuse and implement rate limiting
  • Improve batch processing algorithms
  • Monitor system health and performance
  • Understand user behavior and improve user experience
  • Analyze conversion patterns and optimize file processing

3. Data Security and Storage

Temporary Processing

No Permanent Storage

Your images are processed in memory and temporary files. All data is automatically deleted after conversion completion.

Security Measures

  • Memory-Only Processing: Images are processed in server memory without permanent storage
  • Automatic Cleanup: Temporary files are deleted immediately after processing
  • Secure Transmission: All uploads use HTTPS encryption
  • File Validation: Uploaded files are validated for type and size limits
  • Resource Limits: Processing limits prevent system abuse

4. Data Retention

Image Files: Immediate Deletion

Your uploaded images and converted files are deleted immediately after the conversion process completes or if an error occurs.

Technical Logs: 30 Days

Server logs containing IP addresses and technical information are retained for 30 days for security and performance monitoring, then automatically deleted.

Google Analytics Data: 26 Months

Analytics data is retained by Google Analytics for 26 months (configurable), after which it is automatically deleted. This data is anonymized and used solely for understanding site usage patterns.

5. Sharing and Disclosure

We do not share, sell, or disclose your images or personal information to third parties.

Limited Exceptions

We may disclose information only when:

  • Required by law or legal process
  • Necessary to protect our rights or prevent fraud
  • Essential for system security or preventing abuse

Third-Party Services

We use Google Analytics, which may share anonymized, aggregated data according to Google's privacy policy:

  • Google Analytics: Collects anonymized usage data to help us improve our service
  • Data Processing: Google processes analytics data according to their Privacy Policy
  • Your Control: You can opt-out of Google Analytics tracking at any time

6. Your Rights and Controls

Data Control

  • Upload Control: You choose which images to upload and convert
  • Download Control: You control when to download converted files
  • Browser Cleanup: Clear your browser cache to remove any locally stored data
  • Processing Limits: Our system respects file size and count limits for your protection
  • Analytics Opt-Out: Disable Google Analytics tracking through browser settings or Google's opt-out tools
  • Cookie Control: Manage or delete cookies through your browser settings

7. Technical Implementation

Processing Architecture

  • Batch Processing: Images are processed in small batches to optimize memory usage
  • Memory Management: Automatic memory monitoring prevents system overload
  • Garbage Collection: Forced cleanup after each file conversion
  • Error Handling: Failed conversions don't affect other files in your batch

File Limits

  • • Maximum 10 files per upload session
  • • Maximum 50MB per individual file
  • • Maximum 250MB total upload size
  • • Maximum 4096×4096 pixel dimensions

8. Google Analytics and Cookies

Google Analytics Cookies

Google Analytics uses cookies to collect information about your use of our service:

  • _ga: Distinguishes unique users (expires after 2 years)
  • _ga_[container-id]: Persists session state (expires after 2 years)
  • _gid: Distinguishes users (expires after 24 hours)
  • _gat: Throttles request rate (expires after 1 minute)

Other Storage

Our service uses minimal additional client-side storage:

  • Session Storage: Temporary storage for conversion progress tracking
  • Local File Handling: Downloaded files are handled by your browser

Managing Cookies and Analytics

Opt-Out Options

  • • Browser Settings: Disable cookies or enable "Do Not Track"
  • • Google Opt-out: Install the Google Analytics Opt-out Browser Add-on
  • • Private Browsing: Use incognito/private browsing mode
  • • Cookie Management: Delete cookies regularly through browser settings

9. Children's Privacy

Our service is available to users of all ages. We do not knowingly collect personal information from children. Parents and guardians should supervise children's use of internet services.

10. Changes to This Policy

We may update this privacy policy to reflect:

  • Changes in our data processing practices
  • New features or services
  • Legal or regulatory requirements

Updated policies will be posted on this page with a new "Last updated" date.

11. Contact Information

If you have questions about this privacy policy or our data practices:

  • • Review our technical documentation
  • • Check our FAQ section
  • • Contact us through our support channels